Services | Clicking the "Max" button does not show the maximum amount that can be transferred.

[Ronny-SDSharp]

Portal QA url: https://vgxgm-maaaa-aaaap-abuva-cai.icp0.io/

Action performance:

1. Log in with "Ronny Test 2".
2. Go to the "Services" section.
3. Click to display the "Service 1" assets.
4. Click on the "Withdraw" button of the ICP asset.
5. In the "To" select the sub-account "Test".
6. Click the "Next" button.
7. Click the "Max" button. https://jam.dev/c/791a859a-979c-4669-a04c-dd31aa6de4f4

Expected result:

• Clicking the "Max" button should display the maximum amount we can transfer.

Obtained result:

• Clicking the "Max" button does not show the maximum amount that can be transferred, when there is an amount to transfer.